eth: Add statistics strings to Ethernet MACs

Signed-off-by: Alex Forencich <alex@alexforencich.com>

rtl/eth/taxi_eth_mac_10g.sv

@@ -31,7 +31,9 @@ module taxi_eth_mac_10g #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = 1,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC"
 )
 (
     input  wire logic                 rx_clk,
@@ -447,6 +449,8 @@ if (STAT_EN) begin : stats
         .STAT_RX_LEVEL(STAT_RX_LEVEL),
         .STAT_ID_BASE(STAT_ID_BASE),
         .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+        .STAT_STR_EN(STAT_STR_EN),
+        .STAT_PREFIX_STR(STAT_PREFIX_STR),
         .INC_W(4)
     )
     mac_stats_inst (

rtl/eth/taxi_eth_mac_10g_fifo.sv

@@ -30,6 +30,8 @@ module taxi_eth_mac_10g_fifo #
     parameter STAT_RX_LEVEL = 1,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter TX_FIFO_DEPTH = 4096,
     parameter TX_FIFO_RAM_PIPELINE = 1,
     parameter logic TX_FRAME_FIFO = 1'b1,
@@ -252,7 +254,9 @@ taxi_eth_mac_10g #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 eth_mac_10g_inst (
     .tx_clk(tx_clk),

rtl/eth/taxi_eth_mac_1g.sv

@@ -28,7 +28,9 @@ module taxi_eth_mac_1g #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC"
 )
 (
     input  wire logic                 rx_clk,
@@ -331,6 +333,8 @@ if (STAT_EN) begin : stats
         .STAT_RX_LEVEL(STAT_RX_LEVEL),
         .STAT_ID_BASE(STAT_ID_BASE),
         .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+        .STAT_STR_EN(STAT_STR_EN),
+        .STAT_PREFIX_STR(STAT_PREFIX_STR),
         .INC_W(1)
     )
     mac_stats_inst (

rtl/eth/taxi_eth_mac_1g_fifo.sv

@@ -25,6 +25,8 @@ module taxi_eth_mac_1g_fifo #
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter TX_FIFO_DEPTH = 4096,
     parameter TX_FIFO_RAM_PIPELINE = 1,
     parameter logic TX_FRAME_FIFO = 1'b1,
@@ -191,7 +193,9 @@ taxi_eth_mac_1g #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 eth_mac_1g_inst (
     .tx_clk(tx_clk),

rtl/eth/taxi_eth_mac_1g_gmii.sv

@@ -30,7 +30,9 @@ module taxi_eth_mac_1g_gmii #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC"
 )
 (
     input  wire logic                 gtx_clk,
@@ -344,7 +346,9 @@ taxi_eth_mac_1g #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 eth_mac_1g_inst (
     .tx_clk(tx_clk),

rtl/eth/taxi_eth_mac_1g_gmii_fifo.sv

@@ -27,6 +27,8 @@ module taxi_eth_mac_1g_gmii_fifo #
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter TX_FIFO_DEPTH = 4096,
     parameter TX_FIFO_RAM_PIPELINE = 1,
     parameter logic TX_FRAME_FIFO = 1'b1,
@@ -206,7 +208,9 @@ taxi_eth_mac_1g_gmii #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 eth_mac_1g_gmii_inst (
     .gtx_clk(gtx_clk),

rtl/eth/taxi_eth_mac_1g_rgmii.sv

@@ -31,7 +31,9 @@ module taxi_eth_mac_1g_rgmii #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC"
 )
 (
     input  wire logic                 gtx_clk,
@@ -344,7 +346,9 @@ taxi_eth_mac_1g #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 eth_mac_1g_inst (
     .tx_clk(tx_clk),

rtl/eth/taxi_eth_mac_1g_rgmii_fifo.sv

@@ -28,6 +28,8 @@ module taxi_eth_mac_1g_rgmii_fifo #
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter TX_FIFO_DEPTH = 4096,
     parameter TX_FIFO_RAM_PIPELINE = 1,
     parameter logic TX_FRAME_FIFO = 1'b1,
@@ -206,7 +208,9 @@ taxi_eth_mac_1g_rgmii #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 eth_mac_1g_rgmii_inst (
     .gtx_clk(gtx_clk),

rtl/eth/taxi_eth_mac_mii.sv

@@ -30,7 +30,9 @@ module taxi_eth_mac_mii #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC"
 )
 (
     input  wire logic                 rst,
@@ -248,7 +250,9 @@ taxi_eth_mac_1g #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 eth_mac_1g_inst (
     .tx_clk(tx_clk),

rtl/eth/taxi_eth_mac_mii_fifo.sv

@@ -27,6 +27,8 @@ module taxi_eth_mac_mii_fifo #
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter TX_FIFO_DEPTH = 4096,
     parameter TX_FIFO_RAM_PIPELINE = 1,
     parameter logic TX_FRAME_FIFO = 1'b1,
@@ -191,7 +193,9 @@ taxi_eth_mac_mii #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 eth_mac_mii_inst (
     .rst(rst),

rtl/eth/taxi_eth_mac_phy_10g.sv

@@ -38,6 +38,8 @@ module taxi_eth_mac_phy_10g #
     parameter STAT_RX_LEVEL = 1,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter logic PFC_EN = 1'b0,
     parameter logic PAUSE_EN = PFC_EN
 )
@@ -351,6 +353,8 @@ if (STAT_EN) begin : stats
         .STAT_RX_LEVEL(STAT_RX_LEVEL),
         .STAT_ID_BASE(STAT_ID_BASE),
         .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+        .STAT_STR_EN(STAT_STR_EN),
+        .STAT_PREFIX_STR(STAT_PREFIX_STR),
         .INC_W(4)
     )
     mac_stats_inst (

rtl/eth/taxi_eth_mac_phy_10g_fifo.sv

@@ -38,6 +38,8 @@ module taxi_eth_mac_phy_10g_fifo #
     parameter STAT_RX_LEVEL = 1,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter TX_FIFO_DEPTH = 4096,
     parameter TX_FIFO_RAM_PIPELINE = 1,
     parameter logic TX_FRAME_FIFO = 1'b1,
@@ -291,7 +293,9 @@ taxi_eth_mac_phy_10g #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 eth_mac_phy_10g_inst (
     .tx_clk(tx_clk),

rtl/eth/taxi_eth_mac_stats.sv

@@ -21,6 +21,8 @@ module taxi_eth_mac_stats #
     parameter STAT_RX_LEVEL = 1,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter INC_W = 1
 )
 (
@@ -103,6 +105,7 @@ taxi_axis_if #(
 )
 axis_stat_tx(), axis_stat_rx(), axis_stat_int[2]();
 
+wire [8*8-1:0] tx_str[TX_CNT];
 wire [INC_W-1:0] tx_inc[TX_CNT];
 
 wire hist_tx_pkt_small     = (stat_tx_pkt_len != 0) && stat_tx_pkt_len[15:6] == 0;
@@ -119,74 +122,74 @@ wire hist_tx_pkt_4096_8192 = stat_tx_pkt_len[15:12] == 1;
 wire hist_tx_pkt_8192_9215 = stat_tx_pkt_len[15:13] == 1 && stat_tx_pkt_len <= 9215;
 wire hist_tx_pkt_large_2   = stat_tx_pkt_len > 9215;
 
-// TX_BYTES
+assign tx_str[0]  = "TX_BYTES";
 assign tx_inc[0]  = stat_tx_byte;
-// TX_PKTS
+assign tx_str[1]  = "TX_PKTS";
 assign tx_inc[1]  = INC_W'(tx_start_packet);
-// TX_ERR
+assign tx_str[2]  = "TX_ERR";
 assign tx_inc[2]  = INC_W'(stat_tx_err_user);
-// TX_UNDR
+assign tx_str[3]  = "TX_UNDR";
 assign tx_inc[3]  = INC_W'(stat_tx_err_underflow);
-// TX_OVRSZ
+assign tx_str[4]  = "TX_OVRSZ";
 assign tx_inc[4]  = INC_W'(stat_tx_err_oversize);
-// TX_CTRL
+assign tx_str[5]  = "TX_CTRL";
 assign tx_inc[5]  = INC_W'(stat_tx_mcf);
-// TX_COL
+assign tx_str[6]  = "TX_COL";
 assign tx_inc[6]  = INC_W'(0);
-// reserved
+assign tx_str[7]  = "";
 assign tx_inc[7]  = INC_W'(0);
 
 if (STAT_TX_LEVEL > 0) begin
-    // TX_PSM
+    assign tx_str[8]  = "TX_PSM";
     assign tx_inc[8]  = INC_W'(hist_tx_pkt_small);
-    // TX_P64
+    assign tx_str[9]  = "TX_P64";
     assign tx_inc[9]  = INC_W'(hist_tx_pkt_64);
-    // TX_P65
+    assign tx_str[10] = "TX_P65";
     assign tx_inc[10] = INC_W'(hist_tx_pkt_65_127);
-    // TX_P128
+    assign tx_str[11] = "TX_P128";
     assign tx_inc[11] = INC_W'(hist_tx_pkt_128_255);
-    // TX_P256
+    assign tx_str[12] = "TX_P256";
     assign tx_inc[12] = INC_W'(hist_tx_pkt_256_511);
-    // TX_P512
+    assign tx_str[13] = "TX_P512";
     assign tx_inc[13] = INC_W'(hist_tx_pkt_512_1023);
-    // TX_P1024
+    assign tx_str[14] = "TX_P1024";
     assign tx_inc[14] = INC_W'(hist_tx_pkt_1024_1518);
-    // TX_PLG
+    assign tx_str[15] = "TX_PLG";
     assign tx_inc[15] = INC_W'(STAT_TX_LEVEL > 1 ? hist_tx_pkt_large_2 : hist_tx_pkt_large_1);
 end
 
 if (STAT_TX_LEVEL > 1) begin
-    // TX_P1519
+    assign tx_str[16] = "TX_P1519";
     assign tx_inc[16] = INC_W'(hist_tx_pkt_1519_2047);
-    // TX_P2048
+    assign tx_str[17] = "TX_P2048";
     assign tx_inc[17] = INC_W'(hist_tx_pkt_2048_4095);
-    // TX_P4096
+    assign tx_str[18] = "TX_P4096";
     assign tx_inc[18] = INC_W'(hist_tx_pkt_4096_8192);
-    // TX_P8192
+    assign tx_str[19] = "TX_P8192";
     assign tx_inc[19] = INC_W'(hist_tx_pkt_8192_9215);
-    // TX_UCAST
+    assign tx_str[20] = "TX_UCAST";
     assign tx_inc[20] = INC_W'(stat_tx_pkt_ucast);
-    // TX_MCAST
+    assign tx_str[21] = "TX_MCAST";
     assign tx_inc[21] = INC_W'(stat_tx_pkt_mcast);
-    // TX_BCAST
+    assign tx_str[22] = "TX_BCAST";
     assign tx_inc[22] = INC_W'(stat_tx_pkt_bcast);
-    // TX_VLAN
+    assign tx_str[23] = "TX_VLAN";
     assign tx_inc[23] = INC_W'(stat_tx_pkt_vlan);
-    // TX_LFC
+    assign tx_str[24] = "TX_LFC";
     assign tx_inc[24] = INC_W'(stat_tx_lfc_pkt);
-    // TX_PFC
+    assign tx_str[25] = "TX_PFC";
     assign tx_inc[25] = INC_W'(stat_tx_pfc_pkt);
-    // TX_MCOL
+    assign tx_str[26] = "TX_MCOL";
     assign tx_inc[26] = INC_W'(0);
-    // TX_DEFER
+    assign tx_str[27] = "TX_DEFER";
     assign tx_inc[27] = INC_W'(0);
-    // TX_LCOL
+    assign tx_str[28] = "TX_LCOL";
     assign tx_inc[28] = INC_W'(0);
-    // TX_ECOL
+    assign tx_str[29] = "TX_ECOL";
     assign tx_inc[29] = INC_W'(0);
-    // TX_EDEF
+    assign tx_str[30] = "TX_EDEF";
     assign tx_inc[30] = INC_W'(0);
-    // reserved
+    assign tx_str[31] = "";
     assign tx_inc[31] = INC_W'(0);
 end
 
@@ -194,7 +197,9 @@ taxi_stats_collect #(
     .CNT(TX_CNT),
     .INC_W(INC_W),
     .ID_BASE(STAT_ID_BASE),
-    .UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STR_EN(STAT_STR_EN),
+    .PREFIX_STR(STAT_PREFIX_STR)
 )
 tx_stats_inst (
     .clk(tx_clk),
@@ -205,6 +210,7 @@ tx_stats_inst (
      */
     .stat_inc(tx_inc),
     .stat_valid('{TX_CNT{1'b1}}),
+    .stat_str(tx_str),
 
     /*
      * Statistics increment output
@@ -262,6 +268,7 @@ tx_stat_fifo (
     .m_status_good_frame()
 );
 
+wire [8*8-1:0] rx_str[TX_CNT];
 wire [INC_W-1:0] rx_inc[RX_CNT];
 
 wire hist_rx_pkt_small     = (stat_rx_pkt_len != 0) && stat_rx_pkt_len[15:6] == 0;
@@ -278,74 +285,74 @@ wire hist_rx_pkt_4096_8192 = stat_rx_pkt_len[15:12] == 1;
 wire hist_rx_pkt_8192_9215 = stat_rx_pkt_len[15:13] == 1 && stat_rx_pkt_len <= 9215;
 wire hist_rx_pkt_large_2   = stat_rx_pkt_len > 9215;
 
-// RX_BYTES
+assign rx_str[0]  = "RX_BYTES";
 assign rx_inc[0]  = stat_rx_byte;
-// RX_PKTS
+assign rx_str[1]  = "RX_PKTS";
 assign rx_inc[1]  = INC_W'(rx_start_packet);
-// RX_FCSER
+assign rx_str[2]  = "RX_FCSER";
 assign rx_inc[2]  = INC_W'(stat_rx_err_bad_fcs);
-// RX_FDRP
+assign rx_str[3]  = "RX_FDRP";
 assign rx_inc[3]  = INC_W'(stat_rx_fifo_drop);
-// RX_OVRSZ
+assign rx_str[4]  = "RX_OVRSZ";
 assign rx_inc[4]  = INC_W'(stat_rx_err_oversize);
-// RX_ERBLK
+assign rx_str[5]  = "RX_ERBLK";
 assign rx_inc[5]  = INC_W'(stat_rx_err_bad_block);
-// RX_ERFRM
+assign rx_str[6]  = "RX_ERFRM";
 assign rx_inc[6]  = INC_W'(stat_rx_err_framing);
-// reserved
+assign rx_str[7]  = "";
 assign rx_inc[7]  = INC_W'(0);
 
 if (STAT_RX_LEVEL > 0) begin
-    // RX_PSM
+    assign rx_str[8]  = "RX_PSM";
     assign rx_inc[8]  = INC_W'(hist_rx_pkt_small);
-    // RX_P64
+    assign rx_str[9]  = "RX_P64";
     assign rx_inc[9]  = INC_W'(hist_rx_pkt_64);
-    // RX_P65
+    assign rx_str[10] = "RX_P65";
     assign rx_inc[10] = INC_W'(hist_rx_pkt_65_127);
-    // RX_P128
+    assign rx_str[11] = "RX_P128";
     assign rx_inc[11] = INC_W'(hist_rx_pkt_128_255);
-    // RX_P256
+    assign rx_str[12] = "RX_P256";
     assign rx_inc[12] = INC_W'(hist_rx_pkt_256_511);
-    // RX_P512
+    assign rx_str[13] = "RX_P512";
     assign rx_inc[13] = INC_W'(hist_rx_pkt_512_1023);
-    // RX_P1024
+    assign rx_str[14] = "RX_P1024";
     assign rx_inc[14] = INC_W'(hist_rx_pkt_1024_1518);
-    // RX_PLG
+    assign rx_str[15] = "RX_PLG";
     assign rx_inc[15] = INC_W'(STAT_RX_LEVEL > 1 ? hist_rx_pkt_large_2 : hist_rx_pkt_large_1);
 end
 
 if (STAT_RX_LEVEL > 1) begin
-    // RX_P1519
+    assign rx_str[16] = "RX_P1519";
     assign rx_inc[16] = INC_W'(hist_rx_pkt_1519_2047);
-    // RX_P2048
+    assign rx_str[17] = "RX_P2048";
     assign rx_inc[17] = INC_W'(hist_rx_pkt_2048_4095);
-    // RX_P4096
+    assign rx_str[18] = "RX_P4096";
     assign rx_inc[18] = INC_W'(hist_rx_pkt_4096_8192);
-    // RX_P8192
+    assign rx_str[19] = "RX_P8192";
     assign rx_inc[19] = INC_W'(hist_rx_pkt_8192_9215);
-    // RX_UCAST
+    assign rx_str[20] = "RX_UCAST";
     assign rx_inc[20] = INC_W'(stat_rx_pkt_ucast);
-    // RX_MCAST
+    assign rx_str[21] = "RX_MCAST";
     assign rx_inc[21] = INC_W'(stat_rx_pkt_mcast);
-    // RX_BCAST
+    assign rx_str[22] = "RX_BCAST";
     assign rx_inc[22] = INC_W'(stat_rx_pkt_bcast);
-    // RX_VLAN
+    assign rx_str[23] = "RX_VLAN";
     assign rx_inc[23] = INC_W'(stat_rx_pkt_vlan);
-    // RX_LFC
+    assign rx_str[24] = "RX_LFC";
     assign rx_inc[24] = INC_W'(stat_rx_lfc_pkt);
-    // RX_PFC
+    assign rx_str[25] = "RX_PFC";
     assign rx_inc[25] = INC_W'(stat_rx_pfc_pkt);
-    // RX_ERPRE
+    assign rx_str[26] = "RX_ERPRE";
     assign rx_inc[26] = INC_W'(stat_rx_err_preamble);
-    // RX_FRG
+    assign rx_str[27] = "RX_FRG";
     assign rx_inc[27] = INC_W'(stat_rx_pkt_fragment);
-    // RX_JBR
+    assign rx_str[28] = "RX_JBR";
     assign rx_inc[28] = INC_W'(stat_rx_pkt_jabber);
-    // reserved
+    assign rx_str[29] = "";
     assign rx_inc[29] = INC_W'(0);
-    // reserved
+    assign rx_str[30] = "";
     assign rx_inc[30] = INC_W'(0);
-    // reserved
+    assign rx_str[31] = "";
     assign rx_inc[31] = INC_W'(0);
 end
 
@@ -353,7 +360,9 @@ taxi_stats_collect #(
     .CNT(RX_CNT),
     .INC_W(INC_W),
     .ID_BASE(STAT_ID_BASE+TX_CNT),
-    .UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STR_EN(STAT_STR_EN),
+    .PREFIX_STR(STAT_PREFIX_STR)
 )
 rx_stats_inst (
     .clk(rx_clk),
@@ -364,6 +373,7 @@ rx_stats_inst (
      */
     .stat_inc(rx_inc),
     .stat_valid('{RX_CNT{1'b1}}),
+    .stat_str(rx_str),
 
     /*
      * Statistics increment output

rtl/eth/us/taxi_eth_mac_25g_us.sv

@@ -47,7 +47,9 @@ module taxi_eth_mac_25g_us #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = 1,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR[CNT] = '{CNT{"MAC"}}
 )
 (
     input  wire logic                 xcvr_ctrl_clk,
@@ -321,7 +323,9 @@ for (genvar n = 0; n < CNT; n = n + 1) begin : ch
         .STAT_TX_LEVEL(STAT_TX_LEVEL),
         .STAT_RX_LEVEL(STAT_RX_LEVEL),
         .STAT_ID_BASE(STAT_ID_BASE + n*(STAT_TX_CNT+STAT_RX_CNT)),
-        .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+        .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+        .STAT_STR_EN(STAT_STR_EN),
+        .STAT_PREFIX_STR(STAT_PREFIX_STR[n])
     )
     ch_inst (
         .xcvr_ctrl_clk(xcvr_ctrl_clk),

rtl/eth/us/taxi_eth_mac_25g_us_ch.sv

@@ -47,7 +47,9 @@ module taxi_eth_mac_25g_us_ch #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = 1,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b0,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC"
 )
 (
     input  wire logic                 xcvr_ctrl_clk,
@@ -734,7 +736,9 @@ taxi_eth_mac_phy_10g #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 eth_mac_phy_10g_inst (
     .tx_clk(tx_clk),

tb/eth/taxi_eth_mac_10g/Makefile

@@ -43,6 +43,8 @@ export PARAM_STAT_TX_LEVEL := 2
 export PARAM_STAT_RX_LEVEL := $(PARAM_STAT_TX_LEVEL)
 export PARAM_STAT_ID_BASE := 0
 export PARAM_STAT_UPDATE_PERIOD := 1024
+export PARAM_STAT_STR_EN := 1
+export PARAM_STAT_PREFIX_STR := "\"MAC\""
 
 ifeq ($(SIM), icarus)
 	PLUSARGS += -fst

tb/eth/taxi_eth_mac_10g/test_taxi_eth_mac_10g.py

@@ -757,6 +757,8 @@ def test_taxi_eth_mac_10g(request, data_w, dic_en, pfc_en):
     parameters['STAT_RX_LEVEL'] = parameters['STAT_TX_LEVEL']
     parameters['STAT_ID_BASE'] = 0
     parameters['STAT_UPDATE_PERIOD'] = 1024
+    parameters['STAT_STR_EN'] = 1
+    parameters['STAT_PREFIX_STR'] = "\"MAC\""
 
     extra_env = {f'PARAM_{k}': str(v) for k, v in parameters.items()}
 

tb/eth/taxi_eth_mac_10g/test_taxi_eth_mac_10g.sv

@@ -32,7 +32,9 @@ module test_taxi_eth_mac_10g #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b1,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC"
     /* verilator lint_on WIDTHTRUNC */
 )
 ();
@@ -178,7 +180,9 @@ taxi_eth_mac_10g #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 uut (
     .rx_clk(rx_clk),

tb/eth/taxi_eth_mac_10g_fifo/Makefile

@@ -42,6 +42,8 @@ export PARAM_STAT_TX_LEVEL := 2
 export PARAM_STAT_RX_LEVEL := $(PARAM_STAT_TX_LEVEL)
 export PARAM_STAT_ID_BASE := 0
 export PARAM_STAT_UPDATE_PERIOD := 1024
+export PARAM_STAT_STR_EN := 1
+export PARAM_STAT_PREFIX_STR := "\"MAC\""
 export PARAM_TX_FIFO_DEPTH := 16384
 export PARAM_TX_FIFO_RAM_PIPELINE := 1
 export PARAM_TX_FRAME_FIFO := 1

tb/eth/taxi_eth_mac_10g_fifo/test_taxi_eth_mac_10g_fifo.py

@@ -357,6 +357,8 @@ def test_taxi_eth_mac_10g_fifo(request, data_w, dic_en):
     parameters['STAT_RX_LEVEL'] = parameters['STAT_TX_LEVEL']
     parameters['STAT_ID_BASE'] = 0
     parameters['STAT_UPDATE_PERIOD'] = 1024
+    parameters['STAT_STR_EN'] = 1
+    parameters['STAT_PREFIX_STR'] = "\"MAC\""
     parameters['TX_FIFO_DEPTH'] = 16384
     parameters['TX_FIFO_RAM_PIPELINE'] = 1
     parameters['TX_FRAME_FIFO'] = 1

tb/eth/taxi_eth_mac_10g_fifo/test_taxi_eth_mac_10g_fifo.sv

@@ -32,6 +32,8 @@ module test_taxi_eth_mac_10g_fifo #
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b1,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter TX_FIFO_DEPTH = 4096,
     parameter TX_FIFO_RAM_PIPELINE = 1,
     parameter logic TX_FRAME_FIFO = 1'b1,
@@ -107,6 +109,8 @@ taxi_eth_mac_10g_fifo #(
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
     .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR),
     .TX_FIFO_DEPTH(TX_FIFO_DEPTH),
     .TX_FIFO_RAM_PIPELINE(TX_FIFO_RAM_PIPELINE),
     .TX_FRAME_FIFO(TX_FRAME_FIFO),

tb/eth/taxi_eth_mac_1g/Makefile

@@ -41,6 +41,8 @@ export PARAM_STAT_TX_LEVEL := 2
 export PARAM_STAT_RX_LEVEL := $(PARAM_STAT_TX_LEVEL)
 export PARAM_STAT_ID_BASE := 0
 export PARAM_STAT_UPDATE_PERIOD := 1024
+export PARAM_STAT_STR_EN := 1
+export PARAM_STAT_PREFIX_STR := "\"MAC\""
 
 ifeq ($(SIM), icarus)
 	PLUSARGS += -fst

tb/eth/taxi_eth_mac_1g/test_taxi_eth_mac_1g.py

@@ -842,6 +842,8 @@ def test_taxi_eth_mac_1g(request, pfc_en):
     parameters['STAT_RX_LEVEL'] = parameters['STAT_TX_LEVEL']
     parameters['STAT_ID_BASE'] = 0
     parameters['STAT_UPDATE_PERIOD'] = 1024
+    parameters['STAT_STR_EN'] = 1
+    parameters['STAT_PREFIX_STR'] = "\"MAC\""
 
     extra_env = {f'PARAM_{k}': str(v) for k, v in parameters.items()}
 

tb/eth/taxi_eth_mac_1g/test_taxi_eth_mac_1g.sv

@@ -30,7 +30,9 @@ module test_taxi_eth_mac_1g #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b1,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC"
     /* verilator lint_on WIDTHTRUNC */
 )
 ();
@@ -179,7 +181,9 @@ taxi_eth_mac_1g #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 uut (
     .rx_clk(rx_clk),

tb/eth/taxi_eth_mac_1g_fifo/Makefile

@@ -38,6 +38,8 @@ export PARAM_STAT_TX_LEVEL := 2
 export PARAM_STAT_RX_LEVEL := $(PARAM_STAT_TX_LEVEL)
 export PARAM_STAT_ID_BASE := 0
 export PARAM_STAT_UPDATE_PERIOD := 1024
+export PARAM_STAT_STR_EN := 1
+export PARAM_STAT_PREFIX_STR := "\"MAC\""
 export PARAM_TX_FIFO_DEPTH := 16384
 export PARAM_TX_FIFO_RAM_PIPELINE := 1
 export PARAM_TX_FRAME_FIFO := 1

tb/eth/taxi_eth_mac_1g_fifo/test_taxi_eth_mac_1g_fifo.py

@@ -260,6 +260,8 @@ def test_taxi_eth_mac_1g_fifo(request):
     parameters['STAT_RX_LEVEL'] = parameters['STAT_TX_LEVEL']
     parameters['STAT_ID_BASE'] = 0
     parameters['STAT_UPDATE_PERIOD'] = 1024
+    parameters['STAT_STR_EN'] = 1
+    parameters['STAT_PREFIX_STR'] = "\"MAC\""
     parameters['TX_FIFO_DEPTH'] = 16384
     parameters['TX_FIFO_RAM_PIPELINE'] = 1
     parameters['TX_FRAME_FIFO'] = 1

tb/eth/taxi_eth_mac_1g_fifo/test_taxi_eth_mac_1g_fifo.sv

@@ -28,6 +28,8 @@ module test_taxi_eth_mac_1g_fifo #
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b1,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter TX_FIFO_DEPTH = 4096,
     parameter TX_FIFO_RAM_PIPELINE = 1,
     parameter logic TX_FRAME_FIFO = 1'b1,
@@ -100,6 +102,8 @@ taxi_eth_mac_1g_fifo #(
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
     .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR),
     .TX_FIFO_DEPTH(TX_FIFO_DEPTH),
     .TX_FIFO_RAM_PIPELINE(TX_FIFO_RAM_PIPELINE),
     .TX_FRAME_FIFO(TX_FRAME_FIFO),

tb/eth/taxi_eth_mac_1g_gmii/Makefile

@@ -43,6 +43,8 @@ export PARAM_STAT_TX_LEVEL := 2
 export PARAM_STAT_RX_LEVEL := $(PARAM_STAT_TX_LEVEL)
 export PARAM_STAT_ID_BASE := 0
 export PARAM_STAT_UPDATE_PERIOD := 1024
+export PARAM_STAT_STR_EN := 1
+export PARAM_STAT_PREFIX_STR := "\"MAC\""
 
 ifeq ($(SIM), icarus)
 	PLUSARGS += -fst

tb/eth/taxi_eth_mac_1g_gmii/test_taxi_eth_mac_1g_gmii.py

@@ -693,6 +693,8 @@ def test_taxi_eth_mac_1g_gmii(request, pfc_en):
     parameters['STAT_RX_LEVEL'] = parameters['STAT_TX_LEVEL']
     parameters['STAT_ID_BASE'] = 0
     parameters['STAT_UPDATE_PERIOD'] = 1024
+    parameters['STAT_STR_EN'] = 1
+    parameters['STAT_PREFIX_STR'] = "\"MAC\""
 
     extra_env = {f'PARAM_{k}': str(v) for k, v in parameters.items()}
 

tb/eth/taxi_eth_mac_1g_gmii/test_taxi_eth_mac_1g_gmii.sv

@@ -32,7 +32,9 @@ module test_taxi_eth_mac_1g_gmii #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b1,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC"
     /* verilator lint_on WIDTHTRUNC */
 )
 ();
@@ -185,7 +187,9 @@ taxi_eth_mac_1g_gmii #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 uut (
     .gtx_clk(gtx_clk),

tb/eth/taxi_eth_mac_1g_gmii_fifo/Makefile

@@ -40,6 +40,8 @@ export PARAM_STAT_TX_LEVEL := 2
 export PARAM_STAT_RX_LEVEL := $(PARAM_STAT_TX_LEVEL)
 export PARAM_STAT_ID_BASE := 0
 export PARAM_STAT_UPDATE_PERIOD := 1024
+export PARAM_STAT_STR_EN := 1
+export PARAM_STAT_PREFIX_STR := "\"MAC\""
 export PARAM_TX_FIFO_DEPTH := 16384
 export PARAM_TX_FIFO_RAM_PIPELINE := 1
 export PARAM_TX_FRAME_FIFO := 1

tb/eth/taxi_eth_mac_1g_gmii_fifo/test_taxi_eth_mac_1g_gmii_fifo.py

@@ -215,6 +215,8 @@ def test_taxi_eth_mac_1g_gmii_fifo(request):
     parameters['STAT_RX_LEVEL'] = parameters['STAT_TX_LEVEL']
     parameters['STAT_ID_BASE'] = 0
     parameters['STAT_UPDATE_PERIOD'] = 1024
+    parameters['STAT_STR_EN'] = 1
+    parameters['STAT_PREFIX_STR'] = "\"MAC\""
     parameters['TX_FIFO_DEPTH'] = 16384
     parameters['TX_FIFO_RAM_PIPELINE'] = 1
     parameters['TX_FRAME_FIFO'] = 1

tb/eth/taxi_eth_mac_1g_gmii_fifo/test_taxi_eth_mac_1g_gmii_fifo.sv

@@ -30,6 +30,8 @@ module test_taxi_eth_mac_1g_gmii_fifo #
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b1,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter TX_FIFO_DEPTH = 4096,
     parameter TX_FIFO_RAM_PIPELINE = 1,
     parameter logic TX_FRAME_FIFO = 1'b1,
@@ -102,6 +104,8 @@ taxi_eth_mac_1g_gmii_fifo #(
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
     .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR),
     .TX_FIFO_DEPTH(TX_FIFO_DEPTH),
     .TX_FIFO_RAM_PIPELINE(TX_FIFO_RAM_PIPELINE),
     .TX_FRAME_FIFO(TX_FRAME_FIFO),

tb/eth/taxi_eth_mac_1g_rgmii/Makefile

@@ -44,6 +44,8 @@ export PARAM_STAT_TX_LEVEL := 2
 export PARAM_STAT_RX_LEVEL := $(PARAM_STAT_TX_LEVEL)
 export PARAM_STAT_ID_BASE := 0
 export PARAM_STAT_UPDATE_PERIOD := 1024
+export PARAM_STAT_STR_EN := 1
+export PARAM_STAT_PREFIX_STR := "\"MAC\""
 
 ifeq ($(SIM), icarus)
 	PLUSARGS += -fst

tb/eth/taxi_eth_mac_1g_rgmii/test_taxi_eth_mac_1g_rgmii.py

@@ -698,6 +698,8 @@ def test_taxi_eth_mac_1g_rgmii(request, pfc_en):
     parameters['STAT_RX_LEVEL'] = parameters['STAT_TX_LEVEL']
     parameters['STAT_ID_BASE'] = 0
     parameters['STAT_UPDATE_PERIOD'] = 1024
+    parameters['STAT_STR_EN'] = 1
+    parameters['STAT_PREFIX_STR'] = "\"MAC\""
 
     extra_env = {f'PARAM_{k}': str(v) for k, v in parameters.items()}
 

tb/eth/taxi_eth_mac_1g_rgmii/test_taxi_eth_mac_1g_rgmii.sv

@@ -33,7 +33,9 @@ module test_taxi_eth_mac_1g_rgmii #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b1,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC"
     /* verilator lint_on WIDTHTRUNC */
 )
 ();
@@ -185,7 +187,9 @@ taxi_eth_mac_1g_rgmii #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 uut (
     .gtx_clk(gtx_clk),

tb/eth/taxi_eth_mac_1g_rgmii_fifo/Makefile

@@ -41,6 +41,8 @@ export PARAM_STAT_TX_LEVEL := 2
 export PARAM_STAT_RX_LEVEL := $(PARAM_STAT_TX_LEVEL)
 export PARAM_STAT_ID_BASE := 0
 export PARAM_STAT_UPDATE_PERIOD := 1024
+export PARAM_STAT_STR_EN := 1
+export PARAM_STAT_PREFIX_STR := "\"MAC\""
 export PARAM_TX_FIFO_DEPTH := 16384
 export PARAM_TX_FIFO_RAM_PIPELINE := 1
 export PARAM_TX_FRAME_FIFO := 1

tb/eth/taxi_eth_mac_1g_rgmii_fifo/test_taxi_eth_mac_1g_rgmii_fifo.py

@@ -232,6 +232,8 @@ def test_taxi_eth_mac_1g_rgmii_fifo(request):
     parameters['STAT_RX_LEVEL'] = parameters['STAT_TX_LEVEL']
     parameters['STAT_ID_BASE'] = 0
     parameters['STAT_UPDATE_PERIOD'] = 1024
+    parameters['STAT_STR_EN'] = 1
+    parameters['STAT_PREFIX_STR'] = "\"MAC\""
     parameters['TX_FIFO_DEPTH'] = 16384
     parameters['TX_FIFO_RAM_PIPELINE'] = 1
     parameters['TX_FRAME_FIFO'] = 1

tb/eth/taxi_eth_mac_1g_rgmii_fifo/test_taxi_eth_mac_1g_rgmii_fifo.sv

@@ -31,6 +31,8 @@ module test_taxi_eth_mac_1g_rgmii_fifo #
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b1,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter TX_FIFO_DEPTH = 4096,
     parameter TX_FIFO_RAM_PIPELINE = 1,
     parameter logic TX_FRAME_FIFO = 1'b1,
@@ -102,6 +104,8 @@ taxi_eth_mac_1g_rgmii_fifo #(
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
     .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR),
     .TX_FIFO_DEPTH(TX_FIFO_DEPTH),
     .TX_FIFO_RAM_PIPELINE(TX_FIFO_RAM_PIPELINE),
     .TX_FRAME_FIFO(TX_FRAME_FIFO),

tb/eth/taxi_eth_mac_mii/Makefile

@@ -43,6 +43,8 @@ export PARAM_STAT_TX_LEVEL := 2
 export PARAM_STAT_RX_LEVEL := $(PARAM_STAT_TX_LEVEL)
 export PARAM_STAT_ID_BASE := 0
 export PARAM_STAT_UPDATE_PERIOD := 1024
+export PARAM_STAT_STR_EN := 1
+export PARAM_STAT_PREFIX_STR := "\"MAC\""
 
 ifeq ($(SIM), icarus)
 	PLUSARGS += -fst

tb/eth/taxi_eth_mac_mii/test_taxi_eth_mac_mii.py

@@ -656,6 +656,8 @@ def test_taxi_eth_mac_mii(request, pfc_en):
     parameters['STAT_RX_LEVEL'] = parameters['STAT_TX_LEVEL']
     parameters['STAT_ID_BASE'] = 0
     parameters['STAT_UPDATE_PERIOD'] = 1024
+    parameters['STAT_STR_EN'] = 1
+    parameters['STAT_PREFIX_STR'] = "\"MAC\""
 
     extra_env = {f'PARAM_{k}': str(v) for k, v in parameters.items()}
 

tb/eth/taxi_eth_mac_mii/test_taxi_eth_mac_mii.sv

@@ -32,7 +32,9 @@ module test_taxi_eth_mac_mii #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b1,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC"
     /* verilator lint_on WIDTHTRUNC */
 )
 ();
@@ -182,7 +184,9 @@ taxi_eth_mac_mii #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 uut (
     .rst(rst),

tb/eth/taxi_eth_mac_mii_fifo/Makefile

@@ -40,6 +40,8 @@ export PARAM_STAT_TX_LEVEL := 2
 export PARAM_STAT_RX_LEVEL := $(PARAM_STAT_TX_LEVEL)
 export PARAM_STAT_ID_BASE := 0
 export PARAM_STAT_UPDATE_PERIOD := 1024
+export PARAM_STAT_STR_EN := 1
+export PARAM_STAT_PREFIX_STR := "\"MAC\""
 export PARAM_TX_FIFO_DEPTH := 16384
 export PARAM_TX_FIFO_RAM_PIPELINE := 1
 export PARAM_TX_FRAME_FIFO := 1

tb/eth/taxi_eth_mac_mii_fifo/test_taxi_eth_mac_mii_fifo.py

@@ -191,6 +191,8 @@ def test_taxi_eth_mac_mii_fifo(request):
     parameters['STAT_RX_LEVEL'] = parameters['STAT_TX_LEVEL']
     parameters['STAT_ID_BASE'] = 0
     parameters['STAT_UPDATE_PERIOD'] = 1024
+    parameters['STAT_STR_EN'] = 1
+    parameters['STAT_PREFIX_STR'] = "\"MAC\""
     parameters['TX_FIFO_DEPTH'] = 16384
     parameters['TX_FIFO_RAM_PIPELINE'] = 1
     parameters['TX_FRAME_FIFO'] = 1

tb/eth/taxi_eth_mac_mii_fifo/test_taxi_eth_mac_mii_fifo.sv

@@ -30,6 +30,8 @@ module test_taxi_eth_mac_mii_fifo #
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b1,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter TX_FIFO_DEPTH = 4096,
     parameter TX_FIFO_RAM_PIPELINE = 1,
     parameter logic TX_FRAME_FIFO = 1'b1,
@@ -98,6 +100,8 @@ taxi_eth_mac_mii_fifo #(
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
     .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR),
     .TX_FIFO_DEPTH(TX_FIFO_DEPTH),
     .TX_FIFO_RAM_PIPELINE(TX_FIFO_RAM_PIPELINE),
     .TX_FRAME_FIFO(TX_FRAME_FIFO),

tb/eth/taxi_eth_mac_phy_10g/Makefile

@@ -52,6 +52,8 @@ export PARAM_STAT_TX_LEVEL := 2
 export PARAM_STAT_RX_LEVEL := $(PARAM_STAT_TX_LEVEL)
 export PARAM_STAT_ID_BASE := 0
 export PARAM_STAT_UPDATE_PERIOD := 1024
+export PARAM_STAT_STR_EN := 1
+export PARAM_STAT_PREFIX_STR := "\"MAC\""
 
 ifeq ($(SIM), icarus)
 	PLUSARGS += -fst

tb/eth/taxi_eth_mac_phy_10g/test_taxi_eth_mac_phy_10g.py

@@ -830,6 +830,8 @@ def test_taxi_eth_mac_phy_10g(request, data_w, dic_en, pfc_en):
     parameters['STAT_RX_LEVEL'] = parameters['STAT_TX_LEVEL']
     parameters['STAT_ID_BASE'] = 0
     parameters['STAT_UPDATE_PERIOD'] = 1024
+    parameters['STAT_STR_EN'] = 1
+    parameters['STAT_PREFIX_STR'] = "\"MAC\""
 
     extra_env = {f'PARAM_{k}': str(v) for k, v in parameters.items()}
 

tb/eth/taxi_eth_mac_phy_10g/test_taxi_eth_mac_phy_10g.sv

@@ -41,7 +41,9 @@ module test_taxi_eth_mac_phy_10g #
     parameter STAT_TX_LEVEL = 1,
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
-    parameter STAT_UPDATE_PERIOD = 1024
+    parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b1,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC"
     /* verilator lint_on WIDTHTRUNC */
 )
 ();
@@ -202,7 +204,9 @@ taxi_eth_mac_phy_10g #(
     .STAT_TX_LEVEL(STAT_TX_LEVEL),
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
-    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD)
+    .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR)
 )
 uut (
     .rx_clk(rx_clk),

tb/eth/taxi_eth_mac_phy_10g_fifo/Makefile

@@ -51,6 +51,8 @@ export PARAM_STAT_TX_LEVEL := 2
 export PARAM_STAT_RX_LEVEL := $(PARAM_STAT_TX_LEVEL)
 export PARAM_STAT_ID_BASE := 0
 export PARAM_STAT_UPDATE_PERIOD := 1024
+export PARAM_STAT_STR_EN := 1
+export PARAM_STAT_PREFIX_STR := "\"MAC\""
 export PARAM_TX_FIFO_DEPTH := 16384
 export PARAM_TX_FIFO_RAM_PIPELINE := 1
 export PARAM_TX_FRAME_FIFO := 1

tb/eth/taxi_eth_mac_phy_10g_fifo/test_taxi_eth_mac_phy_10g_fifo.py

@@ -427,6 +427,8 @@ def test_taxi_eth_mac_phy_10g_fifo(request, data_w, dic_en):
     parameters['STAT_RX_LEVEL'] = parameters['STAT_TX_LEVEL']
     parameters['STAT_ID_BASE'] = 0
     parameters['STAT_UPDATE_PERIOD'] = 1024
+    parameters['STAT_STR_EN'] = 1
+    parameters['STAT_PREFIX_STR'] = "\"MAC\""
     parameters['TX_FIFO_DEPTH'] = 16384
     parameters['TX_FIFO_RAM_PIPELINE'] = 1
     parameters['TX_FRAME_FIFO'] = 1

tb/eth/taxi_eth_mac_phy_10g_fifo/test_taxi_eth_mac_phy_10g_fifo.sv

@@ -41,6 +41,8 @@ module test_taxi_eth_mac_phy_10g_fifo #
     parameter STAT_RX_LEVEL = STAT_TX_LEVEL,
     parameter STAT_ID_BASE = 0,
     parameter STAT_UPDATE_PERIOD = 1024,
+    parameter logic STAT_STR_EN = 1'b1,
+    parameter logic [8*8-1:0] STAT_PREFIX_STR = "MAC",
     parameter TX_FIFO_DEPTH = 4096,
     parameter TX_FIFO_RAM_PIPELINE = 1,
     parameter logic TX_FRAME_FIFO = 1'b1,
@@ -132,6 +134,8 @@ taxi_eth_mac_phy_10g_fifo #(
     .STAT_RX_LEVEL(STAT_RX_LEVEL),
     .STAT_ID_BASE(STAT_ID_BASE),
     .STAT_UPDATE_PERIOD(STAT_UPDATE_PERIOD),
+    .STAT_STR_EN(STAT_STR_EN),
+    .STAT_PREFIX_STR(STAT_PREFIX_STR),
     .TX_FIFO_DEPTH(TX_FIFO_DEPTH),
     .TX_FIFO_RAM_PIPELINE(TX_FIFO_RAM_PIPELINE),
     .TX_FRAME_FIFO(TX_FRAME_FIFO),